EP4121274A4 - Dreidimensionales drucken - Google Patents

Dreidimensionales drucken Download PDF

Info

Publication number
EP4121274A4
EP4121274A4 EP20932148.8A EP20932148A EP4121274A4 EP 4121274 A4 EP4121274 A4 EP 4121274A4 EP 20932148 A EP20932148 A EP 20932148A EP 4121274 A4 EP4121274 A4 EP 4121274A4
Authority
EP
European Patent Office
Prior art keywords
dimensional printing
printing
dimensional
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20932148.8A
Other languages
English (en)
French (fr)
Other versions
EP4121274A1 (de
Inventor
Emre Hiro DISCEKICI
Shannon Reuben Woodruff
Graciela E. NEGRI JIMENEZ
Jason C. BUTLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hewlett Packard Development Co LP
Original Assignee
Hewlett Packard Development Co LP
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hewlett Packard Development Co LP filed Critical Hewlett Packard Development Co LP
Publication of EP4121274A1 publication Critical patent/EP4121274A1/de
Publication of EP4121274A4 publication Critical patent/EP4121274A4/de
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D177/00—Coating compositions based on polyamides obtained by reactions forming a carboxylic amide link in the main chain; Coating compositions based on derivatives of such polymers
    • C09D177/02—Polyamides derived from omega-amino carboxylic acids or from lactams thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C64/00—Additive manufacturing, i.e. manufacturing of three-dimensional [3D] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3D printing, stereolithography or selective laser sintering
    • B29C64/10—Processes of additive manufacturing
    • B29C64/165—Processes of additive manufacturing using a combination of solid and fluid materials, e.g. a powder selectively bound by a liquid binder, catalyst, inhibitor or energy absorber
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y10/00—Processes of additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B33—ADDITIVE MANUFACTURING TECHNOLOGY
    • B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
    • B33Y70/00—Materials specially adapted for additive manufacturing
    • B33Y70/10—Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2077/00—Use of PA, i.e. polyamides, e.g. polyesteramides or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0044—Stabilisers, e.g. against oxydation, light or heat
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/002—Physical properties
    • C08K2201/005—Additives being defined by their particle size in general
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K2201/00—Specific properties of additives
    • C08K2201/012—Additives improving oxygen scavenging properties
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • C08K5/134—Phenols containing ester groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/37—Thiols
    • C08K5/372—Sulfides, e.g. R-(S)x-R'

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
EP20932148.8A 2020-04-24 2020-04-24 Dreidimensionales drucken Pending EP4121274A4 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2020/029845 WO2021216087A1 (en) 2020-04-24 2020-04-24 Three-dimensional printing

Publications (2)

Publication Number Publication Date
EP4121274A1 EP4121274A1 (de) 2023-01-25
EP4121274A4 true EP4121274A4 (de) 2023-12-06

Family

ID=78269869

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20932148.8A Pending EP4121274A4 (de) 2020-04-24 2020-04-24 Dreidimensionales drucken

Country Status (4)

Country Link
US (1) US20230227692A1 (de)
EP (1) EP4121274A4 (de)
CN (1) CN115379942A (de)
WO (1) WO2021216087A1 (de)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019108200A1 (en) * 2017-11-30 2019-06-06 Hewlett-Packard Development Company, L.P. Anti-coalescing agent for three-dimensional printing
WO2020046268A1 (en) * 2018-08-27 2020-03-05 Hewlett-Packard Development Company, L.P. Binder agent
WO2021141587A1 (en) * 2020-01-09 2021-07-15 Hewlett-Packard Development Company, L.P. Three-dimensional printing with secondary antioxidants
WO2021194462A1 (en) * 2020-03-23 2021-09-30 Hewlett-Packard Development Company, L.P. Three-dimensional printing with hindered phenolic antioxidants

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2018004224A (es) * 2015-10-09 2018-12-10 Particle3D ApS Materia prima para impresion 3d y usos de la misma.
EP3551427A4 (de) * 2016-12-08 2020-07-22 Hewlett-Packard Development Company, L.P. Materialsets
EP3727802A4 (de) * 2018-03-21 2022-02-23 Hewlett-Packard Development Company, L.P. Dreidimensionales drucken

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019108200A1 (en) * 2017-11-30 2019-06-06 Hewlett-Packard Development Company, L.P. Anti-coalescing agent for three-dimensional printing
WO2020046268A1 (en) * 2018-08-27 2020-03-05 Hewlett-Packard Development Company, L.P. Binder agent
WO2021141587A1 (en) * 2020-01-09 2021-07-15 Hewlett-Packard Development Company, L.P. Three-dimensional printing with secondary antioxidants
WO2021194462A1 (en) * 2020-03-23 2021-09-30 Hewlett-Packard Development Company, L.P. Three-dimensional printing with hindered phenolic antioxidants

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BASF: "IRGANOX 245 Industrial coatings Technical Data Sheet", 30 April 2015 (2015-04-30), XP093095281, Retrieved from the Internet <URL:https://dispersions-resins-products.basf.us/files/technical-datasheets/Irganox_245_April_2015_R2_IC.pdf> [retrieved on 20231026] *
See also references of WO2021216087A1 *

Also Published As

Publication number Publication date
WO2021216087A1 (en) 2021-10-28
US20230227692A1 (en) 2023-07-20
CN115379942A (zh) 2022-11-22
EP4121274A1 (de) 2023-01-25

Similar Documents

Publication Publication Date Title
EP3727802A4 (de) Dreidimensionales drucken
EP3700737A4 (de) Dreidimensionales drucken
EP3758919A4 (de) Dreidimensionales drucken
EP3765224A4 (de) Dreidimensionales drucken
EP3908445A4 (de) Dreidimensionales drucken mit porenfördernden mitteln
EP3765262A4 (de) Dreidimensionales drucken
EP4158908A4 (de) Oberflächengerechte kollisionen
EP3732026A4 (de) Dreidimensionales drucken
EP3947526A4 (de) Dreidimensionales drucken
EP3969261A4 (de) Dreidimensionales drucken mit organosilanen
EP3887127A4 (de) Dreidimensionales drucken
EP3765267A4 (de) Dreidimensionales drucken
EP3700735A4 (de) Dreidimensionales drucken
EP3749602A4 (de) Dreidimensionales drucken mit mit mehreren ablagen
EP3765290A4 (de) Dreidimensionales drucken
EP3762213A4 (de) Dreidimensionales drucken
EP4028184A4 (de) Dreidimensionales drucken
EP3962680A4 (de) Dreidimensionales drucken
EP3962715A4 (de) Dreidimensionale leitende druckelemente
EP3755520A4 (de) Dreidimensionales drucken
EP3986696A4 (de) Dreidimensionales drucken
EP3917779A4 (de) Dreidimensionales drucken
EP3762211A4 (de) Dreidimensionales drucken
EP3863834A4 (de) Dreidimensionales drucken
EP3765291A4 (de) Dreidimensionales drucken

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221019

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20231106

RIC1 Information provided on ipc code assigned before grant

Ipc: B33Y 40/00 20200101ALI20231030BHEP

Ipc: B33Y 10/00 20150101ALI20231030BHEP

Ipc: B33Y 70/10 20200101ALI20231030BHEP

Ipc: B29C 64/357 20170101ALI20231030BHEP

Ipc: B29C 64/307 20170101ALI20231030BHEP

Ipc: B29C 64/165 20170101AFI20231030BHEP